PHOTOS & VIDEOS

Coolest Inventions of 2012: LiquiGlide

Five college students and their professor found a way to make a surface that nothing will stick to. This video shows how LiquiGlide can be used to get condiments out of bottles. It can also be used to get ice off of airplane wings and do many things in between. The low-cost slippery coating is made from safe-to-eat plant materials.